JCB 520-40 fuses explained

jambalini

Member
Joined
Nov 21, 2025
Messages
7
Good morning all, I'm new to the site but need some expert help with identifying the fuses in a JCB 520-40 telehandler I'm having problems with please. I just don't know what all the symbols mean. I really need the fuses numbering from 1 to 20 and a description against them would be really helpful. I've rang our local JCB agents and all they could say is that they only have the same as I do and couldn't/wouldn't give me anything else. I think they were more interested in sending someone out to fix the issue, which I can do once I know where to look. any help with this would be greatly appreciated.


JCB520-40 fuses.webp


JCB520-40 fuseslist.webp
 
Glad to have you here! If you can share a clearer image of the fuse panel, I might be able to help figure out using the symbols and number them for you. The one below is not so clear:

1763749185059.webp
 
The picture that JCB sent me wasn't great either. I'll see if I can get it any cleaner and post again. That was half my problem to be honest. Thanks
 
Sounds good! A clearer image would definitely be helpful. Thanks for giving it another try
 
Hey, Andy tried it but couldn't get a good result. Will get back to you as soon as the scanning looks better.
 
JCB can't supply me with any better image. I'm afraid that is as good as I can get. Does anyone else have a manual that could perhaps show them better ?
Machine details are as follows:-
JCB 520-40
Serial No. is H2X234504999
Engine no. 931990M
VIN SLP520406F1013168

thanks

Andy
 
Hey Andy, I tried scanning again, but I’m still not quite satisfied with the outcome. I really wish I could do more to help. Hopefully, someone with a manual or a bit more experience will chime in.
 
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